Althoff Judson (CIK 1868758) reported 17 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-07-02). Recent activity: Buy ECL (130 shares), Buy GE (517 shares), Sell MSFT (15,500 shares), Buy ECL (138 shares), Sell MSFT (3,401 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | ECOLAB INC. (ECL) | Director | Buy | 130 | $0 |
| 2026-06-25 | GENERAL ELECTRIC CO (GE) | Director | Buy | 517 | $0 |
| 2026-06-02 | MICROSOFT CORP (MSFT) | CEO Microsoft Commercial | Sell | 15,500 | $7.1M |
| 2026-04-02 | ECOLAB INC. (ECL) | Director | Buy | 138 | $0 |
| 2026-03-03 | MICROSOFT CORP (MSFT) | CEO, Commercial | Sell | 3,401 | $1.3M |
| 2026-01-05 | ECOLAB INC. (ECL) | Director | Buy | 128 | $0 |
| 2025-12-03 | MICROSOFT CORP (MSFT) | CEO Microsoft Commercial | Sell | 12,750 | $6.3M |
| 2025-11-21 | MICROSOFT CORP (MSFT) | CEO, Microsoft Commercial | Sell | 3,463 | $0 |
| 2025-10-02 | ECOLAB INC. (ECL) | Director | Buy | 123 | $0 |
| 2025-09-17 | MICROSOFT CORP (MSFT) | EVP, Chief Commercial Officer | Buy | 26,151 | $0 |
| 2025-09-03 | MICROSOFT CORP (MSFT) | EVP, Chief Commercial Officer | Buy | 45,220 | $0 |
| 2025-09-03 | MICROSOFT CORP (MSFT) | EVP, Chief Commercial Officer | Sell | 23,819 | $12.1M |
| 2025-07-02 | ECOLAB INC. (ECL) | Director | Buy | 126 | $0 |
| 2025-05-20 | MICROSOFT CORP (MSFT) | EVP, Chief Commercial Officer | Sell | 9,298 | $4.3M |
| 2025-05-20 | MICROSOFT CORP (MSFT) | EVP, Chief Commercial Officer | Sell | 6,702 | $3.1M |
| 2025-04-02 | ECOLAB INC. (ECL) | Director | Buy | 134 | $0 |
| 2025-03-03 | MICROSOFT CORP (MSFT) | EVP, Chief Commercial Officer | Sell | 3,284 | $1.3M |
Source: SEC Form 4 filings · as of 2026-07-02